[Bug 112199] New: Occasional Hangs in Various Programs. Sometimes unrecoverable.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=112199

            Bug ID: 112199
           Summary: Occasional Hangs in Various Programs. Sometimes
                    unrecoverable.
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: not set
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: john at zlima12.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 145879
  --> https://bugs.freedesktop.org/attachment.cgi?id=145879&action=edit
Crash dump from hang while using Discord.

On my laptop with Intel graphics (i5-5200U), I have had issues with occasional
hanging when using various programs. This has been happening for well over a
year, but I haven't been able to resolve it. Anyway, I checked journalctl and I
was told to file a new bug report, so here I am. Typically the programs that
cause a hang are some kind of web browser or web client (e.g. Discord, Slack,
and Chromium). Sometimes it's an isolated hang for a few seconds, and other
times several will happen in a row, often leading me to close the program.
Recently, some freezes have been unrecoverable, requiring a system restart.
These have been especially hard to debug, as journalctl provides no useful
logging when I check the end of the logs for the previous boot after
restarting. My intuition says that this might be an unrelated problem however,
as it only seems to happen when I am using my bluetooth headphones. That might
just be a coincidence though. Anyways, I have attached the crash dump, so
hopefully that will provide more insight than I have already.

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20191102/da378c33/attachment.html>